Post test helpers issuing transactions create unlinked refund

type Stripe = {

  token: string;

};

/**

 * Post test helpers issuing transactions create unlinked refund

 * Allows the user to refund an arbitrary amount, also known as a unlinked refund.

 */

export async function main(

  auth: Stripe,

  body: {

    amount: number;

    card: string;

    currency?: string;

    expand?: string[];

    merchant_data?: {

      category?:

        | "ac_refrigeration_repair"

        | "accounting_bookkeeping_services"

        | "advertising_services"

        | "agricultural_cooperative"

        | "airlines_air_carriers"

        | "airports_flying_fields"

        | "ambulance_services"

        | "amusement_parks_carnivals"

        | "antique_reproductions"

        | "antique_shops"

        | "aquariums"

        | "architectural_surveying_services"

        | "art_dealers_and_galleries"

        | "artists_supply_and_craft_shops"

        | "auto_and_home_supply_stores"

        | "auto_body_repair_shops"

        | "auto_paint_shops"

        | "auto_service_shops"

        | "automated_cash_disburse"

        | "automated_fuel_dispensers"

        | "automobile_associations"

        | "automotive_parts_and_accessories_stores"

        | "automotive_tire_stores"

        | "bail_and_bond_payments"

        | "bakeries"

        | "bands_orchestras"

        | "barber_and_beauty_shops"

        | "betting_casino_gambling"

        | "bicycle_shops"

        | "billiard_pool_establishments"

        | "boat_dealers"

        | "boat_rentals_and_leases"

        | "book_stores"

        | "books_periodicals_and_newspapers"

        | "bowling_alleys"

        | "bus_lines"

        | "business_secretarial_schools"

        | "buying_shopping_services"

        | "cable_satellite_and_other_pay_television_and_radio"

        | "camera_and_photographic_supply_stores"

        | "candy_nut_and_confectionery_stores"

        | "car_and_truck_dealers_new_used"

        | "car_and_truck_dealers_used_only"

        | "car_rental_agencies"

        | "car_washes"

        | "carpentry_services"

        | "carpet_upholstery_cleaning"

        | "caterers"

        | "charitable_and_social_service_organizations_fundraising"

        | "chemicals_and_allied_products"

        | "child_care_services"

        | "childrens_and_infants_wear_stores"

        | "chiropodists_podiatrists"

        | "chiropractors"

        | "cigar_stores_and_stands"

        | "civic_social_fraternal_associations"

        | "cleaning_and_maintenance"

        | "clothing_rental"

        | "colleges_universities"

        | "commercial_equipment"

        | "commercial_footwear"

        | "commercial_photography_art_and_graphics"

        | "commuter_transport_and_ferries"

        | "computer_network_services"

        | "computer_programming"

        | "computer_repair"

        | "computer_software_stores"

        | "computers_peripherals_and_software"

        | "concrete_work_services"

        | "construction_materials"

        | "consulting_public_relations"

        | "correspondence_schools"

        | "cosmetic_stores"

        | "counseling_services"

        | "country_clubs"

        | "courier_services"

        | "court_costs"

        | "credit_reporting_agencies"

        | "cruise_lines"

        | "dairy_products_stores"

        | "dance_hall_studios_schools"

        | "dating_escort_services"

        | "dentists_orthodontists"

        | "department_stores"

        | "detective_agencies"

        | "digital_goods_applications"

        | "digital_goods_games"

        | "digital_goods_large_volume"

        | "digital_goods_media"

        | "direct_marketing_catalog_merchant"

        | "direct_marketing_combination_catalog_and_retail_merchant"

        | "direct_marketing_inbound_telemarketing"

        | "direct_marketing_insurance_services"

        | "direct_marketing_other"

        | "direct_marketing_outbound_telemarketing"

        | "direct_marketing_subscription"

        | "direct_marketing_travel"

        | "discount_stores"

        | "doctors"

        | "door_to_door_sales"

        | "drapery_window_covering_and_upholstery_stores"

        | "drinking_places"

        | "drug_stores_and_pharmacies"

        | "drugs_drug_proprietaries_and_druggist_sundries"

        | "dry_cleaners"

        | "durable_goods"

        | "duty_free_stores"

        | "eating_places_restaurants"

        | "educational_services"

        | "electric_razor_stores"

        | "electric_vehicle_charging"

        | "electrical_parts_and_equipment"

        | "electrical_services"

        | "electronics_repair_shops"

        | "electronics_stores"

        | "elementary_secondary_schools"

        | "emergency_services_gcas_visa_use_only"

        | "employment_temp_agencies"

        | "equipment_rental"

        | "exterminating_services"

        | "family_clothing_stores"

        | "fast_food_restaurants"

        | "financial_institutions"

        | "fines_government_administrative_entities"

        | "fireplace_fireplace_screens_and_accessories_stores"

        | "floor_covering_stores"

        | "florists"

        | "florists_supplies_nursery_stock_and_flowers"

        | "freezer_and_locker_meat_provisioners"

        | "fuel_dealers_non_automotive"

        | "funeral_services_crematories"

        | "furniture_home_furnishings_and_equipment_stores_except_appliances"

        | "furniture_repair_refinishing"

        | "furriers_and_fur_shops"

        | "general_services"

        | "gift_card_novelty_and_souvenir_shops"

        | "glass_paint_and_wallpaper_stores"

        | "glassware_crystal_stores"

        | "golf_courses_public"

        | "government_licensed_horse_dog_racing_us_region_only"

        | "government_licensed_online_casions_online_gambling_us_region_only"

        | "government_owned_lotteries_non_us_region"

        | "government_owned_lotteries_us_region_only"

        | "government_services"

        | "grocery_stores_supermarkets"

        | "hardware_equipment_and_supplies"

        | "hardware_stores"

        | "health_and_beauty_spas"

        | "hearing_aids_sales_and_supplies"

        | "heating_plumbing_a_c"

        | "hobby_toy_and_game_shops"

        | "home_supply_warehouse_stores"

        | "hospitals"

        | "hotels_motels_and_resorts"

        | "household_appliance_stores"

        | "industrial_supplies"

        | "information_retrieval_services"

        | "insurance_default"

        | "insurance_underwriting_premiums"

        | "intra_company_purchases"

        | "jewelry_stores_watches_clocks_and_silverware_stores"

        | "landscaping_services"

        | "laundries"

        | "laundry_cleaning_services"

        | "legal_services_attorneys"

        | "luggage_and_leather_goods_stores"

        | "lumber_building_materials_stores"

        | "manual_cash_disburse"

        | "marinas_service_and_supplies"

        | "marketplaces"

        | "masonry_stonework_and_plaster"

        | "massage_parlors"

        | "medical_and_dental_labs"

        | "medical_dental_ophthalmic_and_hospital_equipment_and_supplies"

        | "medical_services"

        | "membership_organizations"

        | "mens_and_boys_clothing_and_accessories_stores"

        | "mens_womens_clothing_stores"

        | "metal_service_centers"

        | "miscellaneous_apparel_and_accessory_shops"

        | "miscellaneous_auto_dealers"

        | "miscellaneous_business_services"

        | "miscellaneous_food_stores"

        | "miscellaneous_general_merchandise"

        | "miscellaneous_general_services"

        | "miscellaneous_home_furnishing_specialty_stores"

        | "miscellaneous_publishing_and_printing"

        | "miscellaneous_recreation_services"

        | "miscellaneous_repair_shops"

        | "miscellaneous_specialty_retail"

        | "mobile_home_dealers"

        | "motion_picture_theaters"

        | "motor_freight_carriers_and_trucking"

        | "motor_homes_dealers"

        | "motor_vehicle_supplies_and_new_parts"

        | "motorcycle_shops_and_dealers"

        | "motorcycle_shops_dealers"

        | "music_stores_musical_instruments_pianos_and_sheet_music"

        | "news_dealers_and_newsstands"

        | "non_fi_money_orders"

        | "non_fi_stored_value_card_purchase_load"

        | "nondurable_goods"

        | "nurseries_lawn_and_garden_supply_stores"

        | "nursing_personal_care"

        | "office_and_commercial_furniture"

        | "opticians_eyeglasses"

        | "optometrists_ophthalmologist"

        | "orthopedic_goods_prosthetic_devices"

        | "osteopaths"

        | "package_stores_beer_wine_and_liquor"

        | "paints_varnishes_and_supplies"

        | "parking_lots_garages"

        | "passenger_railways"

        | "pawn_shops"

        | "pet_shops_pet_food_and_supplies"

        | "petroleum_and_petroleum_products"

        | "photo_developing"

        | "photographic_photocopy_microfilm_equipment_and_supplies"

        | "photographic_studios"

        | "picture_video_production"

        | "piece_goods_notions_and_other_dry_goods"

        | "plumbing_heating_equipment_and_supplies"

        | "political_organizations"

        | "postal_services_government_only"

        | "precious_stones_and_metals_watches_and_jewelry"

        | "professional_services"

        | "public_warehousing_and_storage"

        | "quick_copy_repro_and_blueprint"

        | "railroads"

        | "real_estate_agents_and_managers_rentals"

        | "record_stores"

        | "recreational_vehicle_rentals"

        | "religious_goods_stores"

        | "religious_organizations"

        | "roofing_siding_sheet_metal"

        | "secretarial_support_services"

        | "security_brokers_dealers"

        | "service_stations"

        | "sewing_needlework_fabric_and_piece_goods_stores"

        | "shoe_repair_hat_cleaning"

        | "shoe_stores"

        | "small_appliance_repair"

        | "snowmobile_dealers"

        | "special_trade_services"

        | "specialty_cleaning"

        | "sporting_goods_stores"

        | "sporting_recreation_camps"

        | "sports_and_riding_apparel_stores"

        | "sports_clubs_fields"

        | "stamp_and_coin_stores"

        | "stationary_office_supplies_printing_and_writing_paper"

        | "stationery_stores_office_and_school_supply_stores"

        | "swimming_pools_sales"

        | "t_ui_travel_germany"

        | "tailors_alterations"

        | "tax_payments_government_agencies"

        | "tax_preparation_services"

        | "taxicabs_limousines"

        | "telecommunication_equipment_and_telephone_sales"

        | "telecommunication_services"

        | "telegraph_services"

        | "tent_and_awning_shops"

        | "testing_laboratories"

        | "theatrical_ticket_agencies"

        | "timeshares"

        | "tire_retreading_and_repair"

        | "tolls_bridge_fees"

        | "tourist_attractions_and_exhibits"

        | "towing_services"

        | "trailer_parks_campgrounds"

        | "transportation_services"

        | "travel_agencies_tour_operators"

        | "truck_stop_iteration"

        | "truck_utility_trailer_rentals"

        | "typesetting_plate_making_and_related_services"

        | "typewriter_stores"

        | "u_s_federal_government_agencies_or_departments"

        | "uniforms_commercial_clothing"

        | "used_merchandise_and_secondhand_stores"

        | "utilities"

        | "variety_stores"

        | "veterinary_services"

        | "video_amusement_game_supplies"

        | "video_game_arcades"

        | "video_tape_rental_stores"

        | "vocational_trade_schools"

        | "watch_jewelry_repair"

        | "welding_repair"

        | "wholesale_clubs"

        | "wig_and_toupee_stores"

        | "wires_money_orders"

        | "womens_accessory_and_specialty_shops"

        | "womens_ready_to_wear_stores"

        | "wrecking_and_salvage_yards";

      city?: string;

      country?: string;

      name?: string;

      network_id?: string;

      postal_code?: string;

      state?: string;

      terminal_id?: string;

      url?: string;

      [k: string]: unknown;

    };

    purchase_details?: {

      flight?: {

        departure_at?: number;

        passenger_name?: string;

        refundable?: boolean;

        segments?: {

          arrival_airport_code?: string;

          carrier?: string;

          departure_airport_code?: string;

          flight_number?: string;

          service_class?: string;

          stopover_allowed?: boolean;

          [k: string]: unknown;

        }[];

        travel_agency?: string;

        [k: string]: unknown;

      };

      fuel?: {

        type?:

          | "diesel"

          | "other"

          | "unleaded_plus"

          | "unleaded_regular"

          | "unleaded_super";

        unit?: "liter" | "us_gallon";

        unit_cost_decimal?: string;

        volume_decimal?: string;

        [k: string]: unknown;

      };

      lodging?: { check_in_at?: number; nights?: number; [k: string]: unknown };

      receipt?: {

        description?: string;

        quantity?: string;

        total?: number;

        unit_cost?: number;

        [k: string]: unknown;

      }[];

      reference?: string;

      [k: string]: unknown;

    };

  }

) {

  const url = new URL(

    `https://api.stripe.com/v1/test_helpers/issuing/transactions/create_unlinked_refund`

  );

  const response = await fetch(url, {

    method: "POST",

    headers: {

      "Content-Type": "application/x-www-form-urlencoded",

      Authorization: "Bearer " + auth.token,

    },

    body: encodeParams(body),

  });

  if (!response.ok) {

    const text = await response.text();

    throw new Error(`${response.status} ${text}`);

  }

  return await response.json();

}

function encodeParams(o: any) {

  function iter(o: any, path: string) {

    if (Array.isArray(o)) {

      o.forEach(function (a) {

        iter(a, path + "[]");

      });

      return;

    }

    if (o !== null && typeof o === "object") {

      Object.keys(o).forEach(function (k) {

        iter(o[k], path + "[" + k + "]");

      });

      return;

    }

    data.push(path + "=" + o);

  }

  const data: string[] = [];

  Object.keys(o).forEach(function (k) {

    if (o[k] !== undefined) {

      iter(o[k], k);

    }

  });

  return new URLSearchParams(data.join("&"));

}